fix crlf

.gitignore

-/.idea/
-/target
+/.idea/
+/target

.gitlab-ci.yml

-stages:
-  - build
-  - deploy
-variables:
-  GIT_DEPTH: "1"
-
-before_script:
-  - docker login -u $CI_REGISTRY_USER -p $CI_REGISTRY_PASSWORD $CI_REGISTRY
-
-.build-image:
-  stage: build
-  script:
-    - docker build --pull -t $TARGET_IMAGE .
-    - docker push $TARGET_IMAGE
-
-build-x86:
-  extends: .build-image
-  tags:
-    - docker
-  variables:
-    TARGET_IMAGE: $CI_REGISTRY_IMAGE:$CI_COMMIT_REF_SLUG-x86
-
-build-arm:
-  extends: .build-image
-  tags:
-    - docker-arm
-  variables:
-    TARGET_IMAGE: $CI_REGISTRY_IMAGE:$CI_COMMIT_REF_SLUG-arm
-
-.deploy:
-  stage: deploy
-  tags:
-    - docker
-  script:
-    - docker pull $CI_REGISTRY_IMAGE:$CI_COMMIT_REF_SLUG-x86
-    - docker pull $CI_REGISTRY_IMAGE:$CI_COMMIT_REF_SLUG-arm
-    - docker manifest create $TARGET_IMAGE --amend $CI_REGISTRY_IMAGE:$CI_COMMIT_REF_SLUG-x86 --amend
-      $CI_REGISTRY_IMAGE:$CI_COMMIT_REF_SLUG-arm
-    - docker manifest push $TARGET_IMAGE
-
-deploy_latest:
-  extends: .deploy
-  variables:
-    TARGET_IMAGE: $CI_REGISTRY_IMAGE:latest
-  only:
-    - master
-
-deploy_branch:
-  extends: .deploy
-  variables:
-    TARGET_IMAGE: $CI_REGISTRY_IMAGE:$CI_COMMIT_REF_SLUG
+stages:
+  - build
+  - deploy
+variables:
+  GIT_DEPTH: "1"
+
+before_script:
+  - docker login -u $CI_REGISTRY_USER -p $CI_REGISTRY_PASSWORD $CI_REGISTRY
+
+.build-image:
+  stage: build
+  script:
+    - docker build --pull -t $TARGET_IMAGE .
+    - docker push $TARGET_IMAGE
+
+build-x86:
+  extends: .build-image
+  tags:
+    - docker
+  variables:
+    TARGET_IMAGE: $CI_REGISTRY_IMAGE:$CI_COMMIT_REF_SLUG-x86
+
+build-arm:
+  extends: .build-image
+  tags:
+    - docker-arm
+  variables:
+    TARGET_IMAGE: $CI_REGISTRY_IMAGE:$CI_COMMIT_REF_SLUG-arm
+
+.deploy:
+  stage: deploy
+  tags:
+    - docker
+  script:
+    - docker pull $CI_REGISTRY_IMAGE:$CI_COMMIT_REF_SLUG-x86
+    - docker pull $CI_REGISTRY_IMAGE:$CI_COMMIT_REF_SLUG-arm
+    - docker manifest create $TARGET_IMAGE --amend $CI_REGISTRY_IMAGE:$CI_COMMIT_REF_SLUG-x86 --amend
+      $CI_REGISTRY_IMAGE:$CI_COMMIT_REF_SLUG-arm
+    - docker manifest push $TARGET_IMAGE
+
+deploy_latest:
+  extends: .deploy
+  variables:
+    TARGET_IMAGE: $CI_REGISTRY_IMAGE:latest
+  only:
+    - master
+
+deploy_branch:
+  extends: .deploy
+  variables:
+    TARGET_IMAGE: $CI_REGISTRY_IMAGE:$CI_COMMIT_REF_SLUG

Dockerfile

-FROM rust:1.91-alpine3.22 as chef
-RUN apk add --no-cache musl-dev
-RUN cargo install cargo-chef
-WORKDIR /usr/src/app
-
-FROM chef as planner
-COPY Cargo.toml Cargo.lock ./
-COPY src src
-RUN cargo chef prepare --recipe-path recipe.json
-
-FROM chef as builder
-COPY --from=planner /usr/src/app/recipe.json recipe.json
-RUN cargo chef cook --release --recipe-path recipe.json
-COPY Cargo.toml Cargo.lock ./
-COPY src src
-RUN cargo build --release
-
-FROM alpine:3.22
-RUN apk --no-cache add libgcc libstdc++ bash iproute2 iptables iptables-legacy ipset netcat-openbsd jq iputils
-COPY --from=builder /usr/src/app/target/release/tun1 /usr/local/bin/tun
-COPY ./entrypoint.sh /entrypoint.sh
-
-ENTRYPOINT ["/entrypoint.sh"]
-CMD ["tun"]
+FROM rust:1.91-alpine3.22 as chef
+RUN apk add --no-cache musl-dev
+RUN cargo install cargo-chef
+WORKDIR /usr/src/app
+
+FROM chef as planner
+COPY Cargo.toml Cargo.lock ./
+COPY src src
+RUN cargo chef prepare --recipe-path recipe.json
+
+FROM chef as builder
+COPY --from=planner /usr/src/app/recipe.json recipe.json
+RUN cargo chef cook --release --recipe-path recipe.json
+COPY Cargo.toml Cargo.lock ./
+COPY src src
+RUN cargo build --release
+
+FROM alpine:3.22
+RUN apk --no-cache add libgcc libstdc++ bash iproute2 iptables iptables-legacy ipset netcat-openbsd jq iputils
+COPY --from=builder /usr/src/app/target/release/tun1 /usr/local/bin/tun
+COPY ./entrypoint.sh /entrypoint.sh
+
+ENTRYPOINT ["/entrypoint.sh"]
+CMD ["tun"]